Hi I have a stomachace since 8 days which comes and goes. The pain usually occurs after I have a meal just sufficent to fill my stomach.Although the pain also occurs if my stomach is empty. The pain however doesnt occur if I have oatmeal or cereals. The pain usually occurs after 2-3 pm with the probablity being very high after 5 pm though the pain doesnt occur during the noon and the morning.My urine is a distinct golden yellow in color which a change from ealier on.The pain also occurs if I run or walk for a long time.It is something like a burning sensation usually in the center a bit towards the right.I had a CT-scan done and it was normal.Please tell me what can i do.I was having omeprazole but seems it doenst work.